setting default printers

Hello,

We have a small farm of three host servers. and about 50 users.  There are pockets of users who need to have the same default printer across all host servers.   Rather than use roaming profiles we thought we might be able to script or use some other method to set the defaults printers.  We are not using printer redirection so each host server is a print server with identical printers.  Are there any methods out there using scripting or something else besides roaming profiles to accomplish this?

Thanks